Get a notification when a long command finishes, with notify-on-command-finish.
Limit Relies on shell integration to know when a command ends.
3 open-source tools on osfeed do this, in 3 ways. Each entry says how, and where it falls short. Read the tool's page before you rely on it.
Limit Relies on shell integration to know when a command ends.
Limit Your terminal must show the notification protocol the program uses.
Get notified when a tool adds, fixes or changes a way to notify when command finishes, including tools added to osfeed later.